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in Physics by (23.9k points)
In the figure shown a uniform conducing rod of mass m and length l is suspended invertical plane by two conducing springs of spring constant k each. Upper end of springs are connected to each other by a capacitor of capacitance C. A uniform horizontal magnetic field `(B_(0))` perpendicular to plane of springs in space initially rod is in equillibrium. If the rod is pulled down and released, it performs SHM. (Assume resistance of springs and rod are negligible)
image
Choose the correct options from the followng:
A. Electrical energy stored in capacitor is maximum
B. Electrical energy stored in capacitor is maximum when rod is at its mean position
C. Current in rod in maximum at mean position of rod
D. None of the above

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1 Answer

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by (24.1k points)
Correct Answer - B

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